Check the listing for details. RS Pro 5-Digit Laser Type Digital Tachometer 123-8771. Condition: New. Listed at 60.00 USD. Condition: NEW Warranty:Prime 30 Day Warranty This professional laser tachometer (digital rotary measuring instrument) from RS PRO offers the latest measuring technologies in a robust and durable housing and allows for fast and accurate non-contact, optical measurements of rotational speed, RPM, linear speed and distance. The ergonomically designed body makes it a comfortable device to use at any location. The Laser Light Tachometer is a must-have device for any operator working in close distance to high-risk machines or where the access is restricted. Applications:This tool is just as important in the implementation and day to day operations of machinery and systems as it is for maintenance and would also benefit research and development laboratories. Tachometers are typically used for measuring:• The speed of rotating equipment such as motors, turbines, fans, wheel, shafts, rollers• Travelling speed of belts and conveyors• Length of long products such as wire, fibre, steel, wood, etc.• The speed of travel and length of sheet products such a films and foilsSpecifications:Best Accuracy±0.05 %CategoryLaserBattery Type1.5 V AADisplay TypeLCDDimensions72 x 37 x 190mmMaximum Operating Temperature+50°CMaximum Speed99999rpmMinimum Operating Temperature0°CMinimum Speed10rpmModel NumberDT-2234BL W/CA-05A